set1={1,3,5,3.14,"python",5}
print(type(set1))
print(set1)
list1=[1,3,5,3.14,"python",5]
set2=set(list1)
print(set2)
set1.add(365)
print(set1)
# set1.pop()
print(set1)
set1.update({500})
print(set1)